Sökning: "Scytonemin"
Hittade 3 avhandlingar innehållade ordet Scytonemin.
1. The cyanobacterial pigments scytonemin and nostodione A - Synthesis, photophysicochemical behavior and biological studies
Sammanfattning : The natural UV-screener scytonemin is found in a plethora of cyanobacterial species. Its UV-protective ability allows the bacteria to thrive in inhospitable locations exposed to intense solar radiation. Scytonemin has a dimeric structure consisting of two 1-1' linked 3-(4-hydroxybenzylidene)cyclopenta[b]indole-2-one moieties. LÄS MER
2. Chemical and Dermatological Aspects of UV-absorbing Compounds
Sammanfattning : ABSTRACT The sun’s UV radiation is necessary for the existence of life on earth. However, too much UV exposure can lead to the development of skin cancer. Therefore, sunscreens are often used by the general population as protection from excessive UV radiation. LÄS MER
3. Strategies and Methods for Synthesizing Scytonemin Analogues
Sammanfattning : Natural product synthesis is an exciting field of organic chemistry, directed toward constructing naturally occurring compounds, which often are both chemically complex and biologically intriguing. Scytonemin is a unique, dimeric natural product found in cyanobacteria. LÄS MER